787 static inline void wake_up_sem_queue_prepare(struct sem_queue *q, int error,  in wake_up_sem_queue_prepare()  argument
795 	smp_store_release(&q->status, error);  in wake_up_sem_queue_prepare()
868 		int error = perform_atomic_semop(sma, q);  in wake_const_ops()  local
870 		if (error > 0)  in wake_const_ops()
875 		wake_up_sem_queue_prepare(q, error, wake_q);  in wake_const_ops()
876 		if (error == 0)  in wake_const_ops()
963 		int error, restart;  in update_queue()  local
975 		error = perform_atomic_semop(sma, q);  in update_queue()
978 		if (error > 0)  in update_queue()
983 		if (error) {  in update_queue()
991 		wake_up_sem_queue_prepare(q, error, wake_q);  in update_queue()
1913 	int nsems, error;  in find_alloc_undo()  local
1915 	error = get_undo_list(&ulp);  in find_alloc_undo()
1916 	if (error)  in find_alloc_undo()
1917 		return ERR_PTR(error);  in find_alloc_undo()
1991 	int error = -EINVAL;  in __do_semtimedop()  local
2008 			error = -EINVAL;  in __do_semtimedop()
2042 			error = PTR_ERR(un);  in __do_semtimedop()
2053 		error = PTR_ERR(sma);  in __do_semtimedop()
2057 	error = -EFBIG;  in __do_semtimedop()
2063 	error = -EACCES;  in __do_semtimedop()
2069 	error = security_sem_semop(&sma->sem_perm, sops, nsops, alter);  in __do_semtimedop()
2070 	if (error) {  in __do_semtimedop()
2075 	error = -EIDRM;  in __do_semtimedop()
2104 	error = perform_atomic_semop(sma, &queue);  in __do_semtimedop()
2105 	if (error == 0) { /* non-blocking successful path */  in __do_semtimedop()
2123 	if (error < 0) /* non-blocking error path */  in __do_semtimedop()
2186 		error = READ_ONCE(queue.status);  in __do_semtimedop()
2187 		if (error != -EINTR) {  in __do_semtimedop()
2202 		error = READ_ONCE(queue.status);  in __do_semtimedop()
2208 		if (error != -EINTR)  in __do_semtimedop()
2215 			error = -EAGAIN;  in __do_semtimedop()
2216 	} while (error == -EINTR && !signal_pending(current)); /* spurious */  in __do_semtimedop()
2224 	return error;  in __do_semtimedop()
2314 	int error;  in copy_semundo()  local
2317 		error = get_undo_list(&undo_list);  in copy_semundo()
2318 		if (error)  in copy_semundo()
2319 			return error;  in copy_semundo()